Babb, Joshua
Current rating: 1469
Record: 4-6
| Grand Prix Providence 2018 (M19 standard) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 76 | Barone, Anthony (1445) | Lost 1-2 | -191446 |
| 2standard | 209 | Garvey, Sean (1481) | Won 2-0 | +191465 |
| 3standard | 207 | Rix, Ryan (1522) | Won 2-1 | +191484 |
| 4standard | 109 | Cascio, Anthony (1491) | Won 2-1 | +181502 |
| 5standard | 139 | Vannan, Timothy (1585) | Lost 0-2 | -161486 |
| 6standard | 131 | Vulfs, Justin (1544) | Lost 0-1 | -171469 |
| average opponent: 1511record: 3-3 | new rating: 1469 | |||
| Grand Prix Boston 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 553 | Mak, Kenny (1500) | Lost 0-2 | -181482 |
| 2sealed | 607 | Barna, Chris (1511) | Lost 0-2 | -171465 |
| 3sealed | 716 | Walters, Cody (1464) | Lost 0-2 | -181447 |
| 5sealed | 674 | Gilbert, James (1463) | Won 2-0 | +181465 |
| average opponent: 1484record: 1-3 | new rating: 1465 | |||